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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1">
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<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://aicdocco/taskstopics/sdk/mac/mac_test.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">测试指南</h1>
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<div class="date inPage">9 Apr 2025</div><div style="color: gray;">
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2025-01-23 16:37:00 +08:00
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Read time: 1 minute(s)
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2025-04-23 17:54:31 +08:00
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</div>
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<div class="- topic/body concept/conbody body conbody">
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<div class="- topic/p p" data-ofbid="d203451e33__20250409171054">准备工作<ul class="- topic/ul ul" id="mac_test_guide__ul_ssj_s1s_21c" data-ofbid="mac_test_guide__ul_ssj_s1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e37__20250409171054">物料<ul class="- topic/ul ul" id="mac_test_guide__ul_z3y_q1s_21c" data-ofbid="mac_test_guide__ul_z3y_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e41__20250409171054">
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<p class="- topic/p p" data-ofbid="d203451e43__20250409171054">交换机：最好是千兆交换机，因为千兆交换机兼容百兆，但百兆不兼容千兆</p>
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</li>
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<li class="- topic/li li" data-ofbid="d203451e47__20250409171054">
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<p class="- topic/p p" data-ofbid="d203451e49__20250409171054">测试板：需要确定测试板的 PHY 端口的速度，千兆还是百兆</p>
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<li class="- topic/li li" data-ofbid="d203451e53__20250409171054">
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<p class="- topic/p p" data-ofbid="d203451e55__20250409171054">网线：可以进行路由器连接的网线</p>
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</li>
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</ul></li>
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<li class="- topic/li li" data-ofbid="d203451e60__20250409171054">软件：确保 SDK 包含如下测试需要的网络软件<ul class="- topic/ul ul" id="mac_test_guide__ul_bjy_q1s_21c" data-ofbid="mac_test_guide__ul_bjy_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e64__20250409171054">
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<p class="- topic/p p" data-ofbid="d203451e66__20250409171054">网速测试软件 主要是 <span class="- topic/ph ph">iperf1.7.0</span>，推荐 <span class="- topic/ph ph">jperf2.0.2(图形化 iperf
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工具)</span>，可直观观察网速变化</p>
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</li>
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</ul></li>
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</ul></div>
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<section class="- topic/section section" id="mac_test_guide__section_cjy_q1s_21c" data-ofbid="mac_test_guide__section_cjy_q1s_21c"><h2 class="- topic/title title sectiontitle">组网拓扑</h2>
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2025-04-23 17:54:31 +08:00
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<div class="- topic/p p" data-ofbid="d203451e83__20250409171054">推荐两种组网拓扑，可依现实条件选择使用<ul class="- topic/ul ul" id="mac_test_guide__ul_yc2_51s_21c" data-ofbid="mac_test_guide__ul_yc2_51s_21c">
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<li class="- topic/li li" data-ofbid="d203451e87__20250409171054">直连<p class="- topic/p p" data-ofbid="d203451e89__20250409171054">组网简单，但单机千兆 PHY 的兼容性不如交换机千兆 PHY，可能会出现 PHY 协商出错的问题</p><div class="- topic/p p" data-ofbid="d203451e91__20250409171054"><br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="mac_test_guide__image_ejy_q1s_21c" src="../../../images/mac/test-top1.jpg" alt="test-top11"/></div><br/></div></li>
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<li class="- topic/li li" data-ofbid="d203451e98__20250409171054">交换机中转<p class="- topic/p p" data-ofbid="d203451e100__20250409171054">多一层网络设备，但对千兆网络的兼容性更好</p><div class="- topic/p p" data-ofbid="d203451e102__20250409171054"><br/><div class="imagecenter"><img class="- topic/image image imagecenter" id="mac_test_guide__image_gjy_q1s_21c" src="../../../images/mac/test-top2.jpg" alt="test-top21"/></div><br/></div></li>
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</ul></div>
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</section>
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<section class="- topic/section section" id="mac_test_guide__section_djy_q1s_21c" data-ofbid="mac_test_guide__section_djy_q1s_21c"><h2 class="- topic/title title sectiontitle">功能测试</h2>
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2025-04-23 17:54:31 +08:00
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<ol class="- topic/ol ol" id="mac_test_guide__ul_hjy_q1s_21c" data-ofbid="mac_test_guide__ul_hjy_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e118__20250409171054">配置好目标板的相关参数</li>
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<li class="- topic/li li" data-ofbid="d203451e121__20250409171054">按相应组网拓扑搭建好测试网络</li>
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<li class="- topic/li li" data-ofbid="d203451e124__20250409171054">通过 ping 对端的方式测试网络可以 ping 通</li>
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</ol>
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<div class="- topic/div div section" id="mac_test_guide__id10">
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<strong class="+ topic/ph hi-d/b ph b">注意事项</strong>
|
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<ul class="- topic/ul ul simple" id="mac_test_guide__ul_fxf_fys_4dc" data-ofbid="mac_test_guide__ul_fxf_fys_4dc">
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<li class="- topic/li li" data-ofbid="d203451e135__20250409171054">
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<p class="- topic/p p" data-ofbid="d203451e137__20250409171054">注意检查系统启动时 MAC 模块的打印信息，确保无错误信息和错误参数</p>
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</li>
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<li class="- topic/li li" data-ofbid="d203451e141__20250409171054">
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<p class="- topic/p p" data-ofbid="d203451e143__20250409171054">注意检查相应操作的驱动信息输出，确保双方的协商参数，协商步骤一致</p>
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</li>
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</ul></div>
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</section>
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<section class="- topic/section section" id="mac_test_guide__section_fjy_q1s_21c" data-ofbid="mac_test_guide__section_fjy_q1s_21c"><h2 class="- topic/title title sectiontitle">速度测试</h2>
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<ul class="- topic/ul ul" id="mac_test_guide__ul_jjy_q1s_21c" data-ofbid="mac_test_guide__ul_jjy_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e156__20250409171054">配置好目标板的相关参数<span class="- topic/ph ph">，并打开 iperf 命令选项</span></li>
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<li class="- topic/li li" data-ofbid="d203451e161__20250409171054">按相应组网拓扑搭建好测试网络</li>
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<li class="- topic/li li" data-ofbid="d203451e164__20250409171054">使用 iperf 测试发送及接收的性能</li>
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</ul>
|
2025-01-23 16:37:00 +08:00
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<div class="- topic/note note note note_note" id="mac_test_guide__note_ux2_cbs_21c" data-ofbid="mac_test_guide__note_ux2_cbs_21c"><span class="note__title">注：</span>
|
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<ul class="- topic/ul ul" id="mac_test_guide__ul_kjy_q1s_21c" data-ofbid="mac_test_guide__ul_kjy_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e172__20250409171054">速度测试对系统资源使用非常高，注意检查测试时系统资源的瓶颈，以此作为出错信息的判断参考</li>
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</ul>
|
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</div>
|
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</section>
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<section class="- topic/section section" id="mac_test_guide__section_ljy_q1s_21c" data-ofbid="mac_test_guide__section_ljy_q1s_21c"><h2 class="- topic/title title sectiontitle">兼容性测试</h2>
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<p class="- topic/p p" data-ofbid="d203451e183__20250409171054">兼容性主要是两个模块的配合工作能力，系统有两个具有兼容性的实体（MAC 和 PHY），有一组对兼容性有大影响的参数（百兆和千兆）。</p>
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<p class="- topic/p p" data-ofbid="d203451e186__20250409171054">PHY 和 PHY 之间的协商由 PHY 的电气参数完成，无软件参与，因此如果有两个设备的 PHY 无法按设计协商一致，一般归为 PHY 的问题。</p>
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<p class="- topic/p p" data-ofbid="d203451e189__20250409171054">MAC 和 PHY 之间的协商一般由驱动完成，借助途径是 PHY 的读写寄存器，如果二者协商不成功，一般需要调整 PHY 的配置参数。</p>
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<p class="- topic/p p" data-ofbid="d203451e192__20250409171054">因此兼容性测试可以进行如下项目的测试：</p>
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<ul class="- topic/ul ul" id="mac_test_guide__ul_mjy_q1s_21c" data-ofbid="mac_test_guide__ul_mjy_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e198__20250409171054">百兆设备和百兆设备的兼容性测试</li>
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<li class="- topic/li li" data-ofbid="d203451e201__20250409171054">百兆设备和千兆设备的兼容性测试</li>
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<li class="- topic/li li" data-ofbid="d203451e204__20250409171054">千兆设备和千兆设备的兼容性测试</li>
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</ul>
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<p class="- topic/p p" data-ofbid="d203451e208__20250409171054">测试方法为：</p>
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<ol class="- topic/ol ol" id="mac_test_guide__ul_njy_q1s_21c" data-ofbid="mac_test_guide__ul_njy_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e213__20250409171054">拔插网线多次，均能正常识别拔插动作。</li>
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<li class="- topic/li li" data-ofbid="d203451e216__20250409171054">拔插网线多次，均能正常协商为预定工作模式和速录。</li>
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<li class="- topic/li li" data-ofbid="d203451e219__20250409171054">拔插网线多次，均能正常进行网络通信，ping 通。</li>
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</ol>
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</section>
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<section class="- topic/section section" id="mac_test_guide__section_lpx_dbs_21c" data-ofbid="mac_test_guide__section_lpx_dbs_21c"><h2 class="- topic/title title sectiontitle">性能测试</h2>
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<div class="- topic/p p" data-ofbid="d203451e230__20250409171054">
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<ul class="- topic/ul ul" id="mac_test_guide__ul_ojy_q1s_21c" data-ofbid="mac_test_guide__ul_ojy_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e234__20250409171054">性能测试主要专注于时间和速度的跟踪，如果建立连接的时间，通信速度</li>
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<li class="- topic/li li" data-ofbid="d203451e237__20250409171054">性能测试可以使用 <span class="- topic/ph ph">jperf</span> 完成</li>
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<li class="- topic/li li" data-ofbid="d203451e243__20250409171054">性能也会被系统资源影响，如 CPU 和 DDR 资源</li>
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<li class="- topic/li li" data-ofbid="d203451e246__20250409171054">使用 <span class="- topic/ph ph">jperf</span> 进行网速测试时，client 端的 CPU 资源使用更多，因此如果 client 运行在 PC
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等其它系统上，则性能值会增加</li>
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</ul>
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2025-01-23 16:37:00 +08:00
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</div>
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2025-04-23 17:54:31 +08:00
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</section>
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<section class="- topic/section section" id="mac_test_guide__section_pjy_q1s_21c" data-ofbid="mac_test_guide__section_pjy_q1s_21c"><h2 class="- topic/title title sectiontitle">稳定性测试</h2>
|
2025-01-23 16:37:00 +08:00
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2025-04-23 17:54:31 +08:00
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<p class="- topic/p p" data-ofbid="d203451e260__20250409171054">性能测试需要进行多次触发性动作测试</p>
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<ul class="- topic/ul ul" id="mac_test_guide__ul_qjy_q1s_21c" data-ofbid="mac_test_guide__ul_qjy_q1s_21c">
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<li class="- topic/li li" data-ofbid="d203451e265__20250409171054">100 次拔插操作，均能正常识别，正常建立连接正常通信</li>
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<li class="- topic/li li" data-ofbid="d203451e268__20250409171054">100 次拔插操作后，能正常进行通信</li>
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<li class="- topic/li li" data-ofbid="d203451e271__20250409171054">1000 次 enable/disable 操作后能正常通信</li>
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<li class="- topic/li li" data-ofbid="d203451e274__20250409171054">少量长时间数据通信，ping 48 小时不丢包</li>
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<li class="- topic/li li" data-ofbid="d203451e277__20250409171054">长时间压力，模块不进行自动重启，测试完成后，模块功能正常</li>
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</ul>
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</section>
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<section class="- topic/section section" id="mac_test_guide__section_rjy_q1s_21c" data-ofbid="mac_test_guide__section_rjy_q1s_21c"><h2 class="- topic/title title sectiontitle">高低温测试</h2>
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2025-04-23 17:54:31 +08:00
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<div class="- topic/p p" data-ofbid="d203451e287__20250409171054">测试在工控标准的高温和低温环境下：<ul class="- topic/ul ul" id="mac_test_guide__ul_lbn_crp_g1c" data-ofbid="mac_test_guide__ul_lbn_crp_g1c">
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<li class="- topic/li li" data-ofbid="d203451e291__20250409171054">功能正常 </li>
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<li class="- topic/li li" data-ofbid="d203451e294__20250409171054">长时间通信正常 </li>
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<li class="- topic/li li" data-ofbid="d203451e297__20250409171054">压力测试不导致模块自动重启</li>
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</ul></div>
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</section>
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</div>
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</article></main></div>
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</div>
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<nav role="navigation" id="wh_topic_toc" aria-label="On this page" class="col-lg-2 d-none d-lg-block navbar d-print-none">
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<div class=" wh_topic_toc "><div class="wh_topic_label">在本页上</div><ul><li class="section-item"><div class="section-title"><a href="#mac_test_guide__section_cjy_q1s_21c" data-tocid="mac_test_guide__section_cjy_q1s_21c">组网拓扑</a></div></li><li class="section-item"><div class="section-title"><a href="#mac_test_guide__section_djy_q1s_21c" data-tocid="mac_test_guide__section_djy_q1s_21c">功能测试</a></div></li><li class="section-item"><div class="section-title"><a href="#mac_test_guide__section_fjy_q1s_21c" data-tocid="mac_test_guide__section_fjy_q1s_21c">速度测试</a></div></li><li class="section-item"><div class="section-title"><a href="#mac_test_guide__section_ljy_q1s_21c" data-tocid="mac_test_guide__section_ljy_q1s_21c">兼容性测试</a></div></li><li class="section-item"><div class="section-title"><a href="#mac_test_guide__section_lpx_dbs_21c" data-tocid="mac_test_guide__section_lpx_dbs_21c">性能测试</a></div></li><li class="section-item"><div class="section-title"><a href="#mac_test_guide__section_pjy_q1s_21c" data-tocid="mac_test_guide__section_pjy_q1s_21c">稳定性测试</a></div></li><li class="section-item"><div class="section-title"><a href="#mac_test_guide__section_rjy_q1s_21c" data-tocid="mac_test_guide__section_rjy_q1s_21c">高低温测试</a></div></li></ul></div>
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</div>
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<div id="modal_img_large" class="modal">
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<span class="close oxy-icon oxy-icon-remove"></span>
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<div id="modal_img_container"></div>
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<div id="caption"></div>
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</div>
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<script src="${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer="defer"></script>
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</body>
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</html>
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